Low-profile radiation pattern controllable antenna using composite right/left-handed parasitic element

Author

Kim, Woo-jin ; Michishita, Naobumi ; Yamad, Yoshihide ; Muramatsu, Junya ; Watanabe, Toshiaki ; Sato, Kazuo

Author_Institution

Dept. of Electr. & Electron. Eng., Nat. Defense Acad., Yokosuka, Japan

fYear

2010

fDate

11-17 July 2010

Firstpage

1

Lastpage

4

Abstract

In this paper, the low-profile radiation-pattern controllable antenna is presented. The diskloaded monopole antenna (DLMA) with four slits is designed for low-profile radiation element. And, planar CRLH-PE composited of the mushroom structures is designed. It is cleared that the DLMA and the CRLH-PE with the height of 0.03λ at 750 MHz can couple each other. The radiation patterns can be controlled around rejection band. In addition, the simulated results are verified through the experiment.

Keywords

antenna radiation patterns; metamaterials; monopole antennas; CRLH-PE; composite right/left-handed parasitic element; disk-loaded monopole antenna; low-profile radiation pattern controllable antenna; mushroom structures; Antenna radiation patterns; Capacitance; Dipole antennas; Finite element methods; Principal component analysis; Resonant frequency; Semiconductor device measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE

Conference_Location

Toronto, ON

ISSN

1522-3965

Print_ISBN

978-1-4244-4967-5

Type

conf

DOI

10.1109/APS.2010.5561447

Filename

5561447